# CompSquare(Math Drills) vs 高校数学 数I〜数C 解法の最初の一手

The clearest difference is in-app purchases: CompSquare(Math Drills) at none against 高校数学 数I〜数C 解法の最初の一手's 1. 高校数学 数I〜数C 解法の最初の一手's advantage is ads (none vs shown) and update cadence (weekly vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 高校数学 数I〜数C 解法の最初の一手 sells 1 one-off in-app purchase. CompSquare(Math Drills) asks for nothing beyond the download.

CompSquare(Math Drills) ships an update every 5 weeks, 高校数学 数I〜数C 解法の最初の一手 weekly. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CompSquare(Math Drills) | 高校数学 数I〜数C 解法の最初の一手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 5 MB | 22 MB |
| Requires iOS | **14.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [郷 田村](https://appshunter.io/developer/1574588679) | [Gen Nakanishi](https://appshunter.io/developer/6782112814) |

## What reviewers say

### CompSquare(Math Drills)

[App page](https://appshunter.io/ios/app/compsquaremath-drills/id1577041665)

**Features:** macOS Compatibility

**In-app purchases:** none


### 高校数学 数I〜数C 解法の最初の一手

[App page](https://appshunter.io/ios/app/ic/id6782112812)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全解放（すべての初手） | $4.99 | one-time |


## Frequently asked questions

### Is CompSquare(Math Drills) free?

CompSquare(Math Drills) is free to download, with no in-app purchases.

### Is 高校数学 数I〜数C 解法の最初の一手 free?

高校数学 数I〜数C 解法の最初の一手 is free to download, with in-app purchases available.

### Do CompSquare(Math Drills) or 高校数学 数I〜数C 解法の最初の一手 have ads?

CompSquare(Math Drills) shows ads; 高校数学 数I〜数C 解法の最初の一手 does not.

### Which is updated more often, CompSquare(Math Drills) or 高校数学 数I〜数C 解法の最初の一手?

CompSquare(Math Drills) ships an update every 5 weeks, and 高校数学 数I〜数C 解法の最初の一手 weekly. Most recently, CompSquare(Math Drills) was updated on September 30, 2026 and 高校数学 数I〜数C 解法の最初の一手 on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*